2CA4 - Sequence, Chains, Asymmetric and Biological Units

• Title: SULFITE DEHYDROGENASE FROM STARKEYA NOVELLA MUTANT
• Keywords: SULFITE OXIDASE, MOLYBDOPTERIN, C-TYPE CYTOCHROME, HEME, MUTANT, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2CA4	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SULFITE\:CYTOCHROME C OXIDOREDUCTASE SUBUNIT A	A	373	2827	0
2	Protein	SULFITE\:CYTOCHROME C OXIDOREDUCTASE SUBUNIT B	B	81	623	0
3	Ligand	SULFITE\:CYTOCHROME C OXIDOREDUCTASE SUBUNIT A	A	1	0	26
4	Ligand	SULFITE\:CYTOCHROME C OXIDOREDUCTASE SUBUNIT B	B	1	0	43
5	Water			379	0	379
total				835	3450	448

Proteins

Unit 1

ALA 1 ASP 2 THR 3 VAL 4 THR 5 LEU 6 PRO 7 PHE 8 ALA 9 ASN 10 GLY 11 GLU 12 ARG 13 PRO 14 LEU 15 VAL 16 MET 17 TYR 18 PRO 19 GLY 20 LYS 21 ARG 22 PRO 23 LEU 24 ILE 25 GLY 26 LEU 27 THR 28 ALA 29 ARG 30 PRO 31 PRO 32 GLN 33 LEU 34 GLU 35 THR 36 PRO 37 PHE 38 SER 39 VAL 40 PHE 41 ASP 42 GLU 43 GLY 44 LEU 45 ILE 46 THR 47 PRO 48 ASN 49 ASP 50 ALA 51 PHE 52 PHE 53 VAL 54 ARG 55 TYR 56 ALA 57 LEU 58 ALA 59 GLY 60 ILE 61 PRO 62 LEU 63 GLU 64 ILE 65 ASP 66 PRO 67 ASP 68 ALA 69 PHE 70 ARG 71 LEU 72 GLU 73 ILE 74 LYS 75 GLY 76 LYS 77 VAL 78 GLY 79 THR 80 PRO 81 LEU 82 SER 83 LEU 84 SER 85 LEU 86 GLN 87 ASP 88 LEU 89 LYS 90 ASN 91 ASP 92 PHE 93 PRO 94 ALA 95 SER 96 GLU 97 VAL 98 VAL 99 ALA 100 VAL 101 ASN 102 GLN 103 CYS 104 SER 105 GLY 106 ASN 107 SER 108 ARG 109 GLY 110 PHE 111 VAL 112 GLU 113 PRO 114 ARG 115 VAL 116 GLY 117 GLY 118 GLY 119 GLN 120 LEU 121 ALA 122 ASN 123 GLY 124 ALA 125 MET 126 GLY 127 ASN 128 ALA 129 ARG 130 TRP 131 ARG 132 GLY 133 VAL 134 PRO 135 LEU 136 LYS 137 ALA 138 VAL 139 LEU 140 GLU 141 LYS 142 ALA 143 GLY 144 VAL 145 GLN 146 ALA 147 GLY 148 ALA 149 LYS 150 GLN 151 VAL 152 THR 153 PHE 154 GLY 155 GLY 156 LEU 157 ASP 158 GLY 159 PRO 160 VAL 161 ILE 162 PRO 163 GLU 164 THR 165 PRO 166 ASP 167 PHE 168 VAL 169 LYS 170 ALA 171 LEU 172 SER 173 ILE 174 ASP 175 HIS 176 ALA 177 THR 178 ASP 179 GLY 180 GLU 181 VAL 182 MET 183 LEU 184 ALA 185 TYR 186 SER 187 MET 188 ASN 189 GLY 190 ALA 191 ASP 192 LEU 193 PRO 194 TRP 195 LEU 196 ASN 197 GLY 198 TYR 199 PRO 200 LEU 201 ARG 202 LEU 203 VAL 204 VAL 205 PRO 206 GLY 207 TYR 208 TYR 209 GLY 210 THR 211 TYR 212 TRP 213 VAL 214 LYS 215 HIS 216 LEU 217 ASN 218 GLU 219 ILE 220 THR 221 VAL 222 ILE 223 ASP 224 LYS 225 GLU 226 PHE 227 ASP 228 GLY 229 PHE 230 TRP 231 MET 232 LYS 233 THR 234 ALA 235 TYR 236 ARG 237 ILE 238 PRO 239 ASP 240 ASN 241 ALA 242 CYS 243 ALA 244 CYS 245 THR 246 GLU 247 PRO 248 GLY 249 LYS 250 ALA 251 PRO 252 THR 253 ALA 254 THR 255 ILE 256 PRO 257 ILE 258 ASN 259 ARG 260 PHE 261 ASP 262 VAL 263 ARG 264 SER 265 PHE 266 ILE 267 THR 268 ASN 269 VAL 270 GLU 271 ASN 272 GLY 273 ALA 274 SER 275 VAL 276 LYS 277 ALA 278 GLY 279 GLU 280 VAL 281 PRO 282 LEU 283 ARG 284 GLY 285 ILE 286 ALA 287 PHE 288 ASP 289 GLY 290 GLY 291 TYR 292 GLY 293 ILE 294 THR 295 GLN 296 VAL 297 SER 298 VAL 299 SER 300 ALA 301 ASP 302 ALA 303 GLY 304 LYS 305 SER 306 TRP 307 THR 308 ASN 309 ALA 310 THR 311 LEU 312 ASP 313 PRO 314 GLY 315 LEU 316 GLY 317 LYS 318 TYR 319 SER 320 PHE 321 ARG 322 GLY 323 TRP 324 LYS 325 ALA 326 VAL 327 LEU 328 PRO 329 LEU 330 THR 331 LYS 332 GLY 333 ASP 334 HIS 335 VAL 336 LEU 337 MET 338 CYS 339 ARG 340 ALA 341 THR 342 ASN 343 ALA 344 ARG 345 GLY 346 GLU 347 THR 348 GLN 349 PRO 350 MET 351 GLN 352 ALA 353 THR 354 TRP 355 ASN 356 PRO 357 ALA 358 GLY 359 TYR 360 MET 361 ARG 362 ASN 363 VAL 364 VAL 365 GLU 366 ALA 367 THR 368 ARG 369 VAL 370 ILE 371 ALA 372 ALA 373

Unit 2

ALA 501 PRO 502 LEU 503 THR 504 TYR 505 GLU 506 LEU 507 PRO 508 ASP 509 GLU 510 THR 511 ALA 512 GLN 513 LEU 514 LYS 515 PRO 516 ALA 517 PRO 518 GLN 519 PRO 520 GLY 521 PHE 522 GLU 523 ALA 524 ALA 525 GLN 526 ASN 527 ASN 528 CYS 529 ALA 530 ALA 531 CYS 532 HIS 533 SER 534 VAL 535 ASP 536 TYR 537 ILE 538 ASN 539 THR 540 GLN 541 PRO 542 PRO 543 GLY 544 LYS 545 GLY 546 GLN 547 ALA 548 PHE 549 TRP 550 ASP 551 ALA 552 GLU 553 VAL 554 GLN 555 LYS 556 MET 557 ILE 558 LYS 559 VAL 560 TYR 561 HIS 562 ALA 563 PRO 564 VAL 565 ASP 566 GLU 567 ALA 568 ASP 569 ALA 570 LYS 571 ALA 572 ILE 573 ALA 574 ASP 575 TYR 576 LEU 577 ALA 578 LYS 579 THR 580 TYR 581

Ligands

Unit 3	MSS 1374
Unit 4	HEC 1582